/* Quarryvale shared design tokens. System fonts only. */
:root {
  --bone: #f4ece0;
  --bone-dim: #d8cbb8;
  --ink: #17141f;
  --ink-soft: #241f2e;
  --clay: #c9703f;
  --clay-hi: #e28f56;
  --teal: #4f8f96;
  --teal-hi: #79b8bd;
  --moss: #8fae5c;
  --sand: #e2cfa4;
  --night: #12162c;
  --shadow: 0 10px 30px rgba(10, 8, 18, 0.45);
  --radius: 14px;
  --font: ui-rounded, "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font);
  color: var(--bone);
  background:
    radial-gradient(1200px 600px at 12% -10%, rgba(201, 112, 63, 0.22), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(79, 143, 150, 0.22), transparent 65%),
    linear-gradient(180deg, #1b1729 0%, #12101d 55%, #0d0b16 100%);
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--teal-hi); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  border: 1px solid rgba(244, 236, 224, 0.22);
  background: var(--ink-soft);
  color: var(--bone);
  font: inherit;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--clay) 0%, var(--clay-hi) 55%, var(--moss) 130%);
  border-color: rgba(244, 236, 224, 0.35);
  color: #1a1408;
  box-shadow: var(--shadow);
}

.btn-primary:hover { box-shadow: 0 14px 34px rgba(201, 112, 63, 0.35); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}